Security Vulnerability - No path sanitization in _check_git_status()

[RamiiDevX]

Description

Location

• File Path - src/py_bugger/cli/cli_utils.py
• Line Number - 182 - 192

Description of the Issue
git_dir comes from user input via --target-dir. No validation before using in subprocess.

Categorization

• Type - Security Vulnerability
• Severity -Critical

Steps to Reproduce

1. Run py-bugger with --target-dir "../../etc"
2. Path traversal possible

Proposed Fix
Validate that target_dir is within expected project root before using.